JP2006023045A - 冷却器システム - Google Patents
冷却器システム Download PDFInfo
- Publication number
- JP2006023045A JP2006023045A JP2004202977A JP2004202977A JP2006023045A JP 2006023045 A JP2006023045 A JP 2006023045A JP 2004202977 A JP2004202977 A JP 2004202977A JP 2004202977 A JP2004202977 A JP 2004202977A JP 2006023045 A JP2006023045 A JP 2006023045A
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- JP
- Japan
- Prior art keywords
- refrigerated showcase
- cooler
- series
- refrigerator
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/22—Refrigeration systems for supermarkets
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Defrosting Systems (AREA)
Abstract
【解決手段】冷凍機2から複数の冷蔵ショーケース3に冷媒を供給する冷蔵ショーケースシステム1において、冷蔵ショーケース3が冷媒の流入量を制御する電磁弁31と、運転情報を取得する温度調節センサとをそれぞれ備え、各温度調節センサから取得した運転情報に基づいて各電磁弁31が冷凍機2からの冷媒流入量を制御して各冷蔵ショーケース3を所定の条件で運転する一方、温度調節センサから取得した運転情報に基づいて除霜する冷蔵ショーケース3を特定し、特定した冷蔵ショーケース3の電磁弁を閉塞して当該冷蔵ショーケース3を除霜するようにした。
【選択図】 図2
Description
2 冷凍機
3 冷蔵ショーケース
31 電磁弁
4 制御装置
Claims (4)
- 冷凍機から複数の冷却器に冷媒を供給する冷却器システムにおいて、
前記冷却器が冷媒の流入量を制御するバルブと、運転情報を取得する温度調節センサとをそれぞれ備え、
各温度調節センサから取得した運転情報に基づいて各バルブが冷凍機からの冷媒流入量を制御して各冷却器を所定の条件で運転する一方、
温度調節センサから取得した運転情報に基づいて除霜する冷却器を特定し、特定した冷却器のバルブを閉塞して当該冷却器を除霜することを特徴とする冷却器システム。 - 系列ごとに冷却器を分類し、前記特定した冷却器が含まれる系列の冷却器全てのバルブを閉塞して同一系列の全ての冷却器を除霜することを特徴とする請求項1に記載の冷却器システム。
- 収納される商品の必要冷却温度帯域が重複又は近接する冷却器を同一系列に分類したことを特徴とする請求項2に記載の冷却器システム。
- 設置場所が近接する冷却器を同一系列に分類したことを特徴とする請求項2に記載の冷却器システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004202977A JP4453466B2 (ja) | 2004-07-09 | 2004-07-09 | 冷却器システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004202977A JP4453466B2 (ja) | 2004-07-09 | 2004-07-09 | 冷却器システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006023045A true JP2006023045A (ja) | 2006-01-26 |
JP4453466B2 JP4453466B2 (ja) | 2010-04-21 |
Family
ID=35796436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004202977A Expired - Fee Related JP4453466B2 (ja) | 2004-07-09 | 2004-07-09 | 冷却器システム |
Country Status (1)
Country | Link |
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JP (1) | JP4453466B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007271097A (ja) * | 2006-03-30 | 2007-10-18 | Sanyo Electric Co Ltd | 冷却システム |
JP2009092268A (ja) * | 2007-10-04 | 2009-04-30 | Gunma Prefecture | 冷凍装置の冷媒漏れ検出方法 |
JP2012163301A (ja) * | 2011-02-09 | 2012-08-30 | Nakano Refrigerators Co Ltd | 冷凍機の制御装置及び冷凍機の制御方法 |
JP2012163300A (ja) * | 2011-02-09 | 2012-08-30 | Nakano Refrigerators Co Ltd | 冷凍機の制御装置及び冷凍機の制御方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6470659A (en) * | 1987-09-09 | 1989-03-16 | Mitsubishi Electric Corp | Refrigerator |
JPH01131881A (ja) * | 1987-11-17 | 1989-05-24 | Sanyo Electric Co Ltd | 低温ショーケースの運転方法 |
JPH09189474A (ja) * | 1996-01-10 | 1997-07-22 | Tokyo Electric Power Co Inc:The | 低温ショーケースの制御装置及び低温ショーケースの制御方法 |
JP2001153532A (ja) * | 1999-11-26 | 2001-06-08 | Fuji Electric Co Ltd | オープンショーケース |
-
2004
- 2004-07-09 JP JP2004202977A patent/JP4453466B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6470659A (en) * | 1987-09-09 | 1989-03-16 | Mitsubishi Electric Corp | Refrigerator |
JPH01131881A (ja) * | 1987-11-17 | 1989-05-24 | Sanyo Electric Co Ltd | 低温ショーケースの運転方法 |
JPH09189474A (ja) * | 1996-01-10 | 1997-07-22 | Tokyo Electric Power Co Inc:The | 低温ショーケースの制御装置及び低温ショーケースの制御方法 |
JP2001153532A (ja) * | 1999-11-26 | 2001-06-08 | Fuji Electric Co Ltd | オープンショーケース |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007271097A (ja) * | 2006-03-30 | 2007-10-18 | Sanyo Electric Co Ltd | 冷却システム |
JP2009092268A (ja) * | 2007-10-04 | 2009-04-30 | Gunma Prefecture | 冷凍装置の冷媒漏れ検出方法 |
JP2012163301A (ja) * | 2011-02-09 | 2012-08-30 | Nakano Refrigerators Co Ltd | 冷凍機の制御装置及び冷凍機の制御方法 |
JP2012163300A (ja) * | 2011-02-09 | 2012-08-30 | Nakano Refrigerators Co Ltd | 冷凍機の制御装置及び冷凍機の制御方法 |
Also Published As
Publication number | Publication date |
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JP4453466B2 (ja) | 2010-04-21 |
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